作者：A. Molin;K. Ghanbari Ahari;B. Josiek;

作者单位：REFRASIL, s.r.o., areal Trineckych zelezaren, a. s. 73970 Trinec, Czech Republic

刊名：China's Refractories

ISSN：1004-4493

出版年：2003-01-05

卷：12

期：4

起页：7

止页：10

分类号：TQ175

语种：英文

关键词：Bauxite based bricks;Refinement of matrix;Physical properties;

内容简介

Physical properties and microstructural evolution on firing of 3 types of bauxite based refractory bricks were carried out using techniques such as porosimetry, XRD and SEM. The groups differed from each other by progressive refining of the matrix or bond phase. It is revealed that such a refinement of the matrix can improve the high temperature properties of the bricks made from poor grade materials.